APA (7th ed.) Citation

Rayleigh, J. W. S. (1894). The theory of sound (2nd ed., rev. and enl.). Macmillan.

Chicago Style (17th ed.) Citation

Rayleigh, John William Strutt. The Theory of Sound. 2nd ed., rev. and enl. London: Macmillan, 1894.

MLA (8th ed.) Citation

Rayleigh, John William Strutt. The Theory of Sound. 2nd ed., rev. and enl. Macmillan, 1894.